CN1057029C - 可冷成型金属制空心阶梯轴内高压成型的方法 - Google Patents

可冷成型金属制空心阶梯轴内高压成型的方法 Download PDF

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Publication number
CN1057029C
CN1057029C CN94194009A CN94194009A CN1057029C CN 1057029 C CN1057029 C CN 1057029C CN 94194009 A CN94194009 A CN 94194009A CN 94194009 A CN94194009 A CN 94194009A CN 1057029 C CN1057029 C CN 1057029C
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China
Prior art keywords
pipe
high pressure
finishing
pressure
hole enlargement
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Expired - Lifetime
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CN94194009A
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Chinese (zh)
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CN1134124A (zh
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费里德里希·克拉斯
赫尔穆特·博赫尔
格奥尔格·韦伯
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Measuring Fluid Pressure (AREA)
CN94194009A 1993-11-03 1994-11-03 可冷成型金属制空心阶梯轴内高压成型的方法 Expired - Lifetime CN1057029C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4337517.0 1993-11-03
DE4337517A DE4337517A1 (de) 1993-11-03 1993-11-03 Verfahren zum Innenhochdruck-Umformen von hohlen abgesetzten Wellen aus kaltumformbarem Metall

Publications (2)

Publication Number Publication Date
CN1134124A CN1134124A (zh) 1996-10-23
CN1057029C true CN1057029C (zh) 2000-10-04

Family

ID=6501700

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94194009A Expired - Lifetime CN1057029C (zh) 1993-11-03 1994-11-03 可冷成型金属制空心阶梯轴内高压成型的方法

Country Status (10)

Country Link
US (1) US5802899A (de)
EP (1) EP0726823B1 (de)
JP (1) JPH09504478A (de)
KR (1) KR960705640A (de)
CN (1) CN1057029C (de)
AT (1) ATE194092T1 (de)
CA (1) CA2175822A1 (de)
DE (2) DE4337517A1 (de)
ES (1) ES2147279T3 (de)
WO (1) WO1995012466A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437395A1 (de) * 1994-10-19 1996-05-02 Werdau Fahrzeugwerk Verfahren zum Anstauchen von Rohrenden und Vorrichtung zur Durchführung des Verfahrens
DE19650736C1 (de) * 1996-12-06 1998-09-24 Schmidt & Co Gmbh Kranz Verfahren zur Verformung von dickwandigen Bauteilen
DE19727599B4 (de) * 1997-06-28 2007-08-02 Volkswagen Ag Verfahren zur Herstellung von Metallrädern
US6237382B1 (en) * 1997-08-06 2001-05-29 Sumitomo Metal Industries, Ltd. Method and apparatus for hydroforming metallic tube
JP3206505B2 (ja) * 1997-08-06 2001-09-10 住友金属工業株式会社 金属管の液圧バルジ加工方法および液圧バルジ加工装置
GB2332163B (en) * 1997-12-13 2002-03-13 Gkn Sankey Ltd A hydroforming process
DE19915383B4 (de) * 1999-04-06 2004-07-22 Amborn, Peter, Dr.-Ing. Hydroformverfahren
AU2001264591A1 (en) * 2000-05-12 2001-11-26 Ptc Alliance, Inc. Tube blanks for hydroforming
DE10042700C2 (de) * 2000-08-31 2002-10-17 Mtu Friedrichshafen Gmbh Verfahren zur plastischen Verformung einer Nabenbohrung eines schnelllaufenden Turbomaschinenteils
US6912884B2 (en) * 2001-06-25 2005-07-05 Mohamed T. Gharib Hydroforming process and apparatus for the same
DE10215442B4 (de) * 2002-04-09 2004-02-19 Thyssenkrupp Stahl Ag Dreidimensionale Knotenstruktur
US7059033B2 (en) 2004-01-30 2006-06-13 General Motors Corporation Method of forming thickened tubular members
KR20120116993A (ko) * 2007-04-18 2012-10-23 신닛뽄세이테쯔 카부시키카이샤 하이드로 포밍 가공 방법
DE102007043316B4 (de) * 2007-09-12 2009-08-20 Schulze, Bernd, Dr.-Ing. Verfahren und Vorrichtung zur Herstellung eines Ausbuchtungen aufweisenden Werkstückes mittels eines Druckmediums
US8505349B2 (en) * 2011-05-11 2013-08-13 Ford Global Technologies, Llc Method and apparatus for hydro-forming an elongated tubular member
CN102658321A (zh) * 2012-03-29 2012-09-12 佛山市顺德区燉煌五金塑料实业有限公司 三通挤压成形方法
CN106311857B (zh) * 2015-12-21 2017-11-07 青岛世冠装备科技有限公司 一种复杂截面中空构件低压镦胀成形方法
DE102016013989B4 (de) 2016-11-23 2019-08-01 Wvl-Werkzeug- Und Vorrichtungsbau Lichtenstein Gmbh Verfahren und Werkzeug zur Umformung von Rohr-Fertigteilen mit aufgeweiteten maßvergrößerten Rohrabschnitten
CN111168339A (zh) * 2020-01-15 2020-05-19 芜湖三联锻造股份有限公司 一种汽车传动轴及其旋压成型工艺
DE102022205009A1 (de) 2022-05-19 2023-11-23 Robert Bosch Gesellschaft mit beschränkter Haftung Pumpenvorrichtung und Pumpe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB947546A (en) * 1961-03-02 1964-01-22 Monoweld Engineering Company P Improvements in or relating to the shaping of hollow metal articles
GB2057322A (en) * 1979-08-28 1981-04-01 Mannesmann Ag Process and apparatus for the formation of hollow objects having varying cross section
SU1148663A1 (ru) * 1982-09-10 1985-04-07 Научно-исследовательский и опытно-конструкторский институт автоматизации черной металлургии Способ правки длинномерного проката
US4730474A (en) * 1985-04-01 1988-03-15 Hitachi, Ltd. Method of relieving residual stress in metal pipe
EP0497438A1 (de) * 1991-01-28 1992-08-05 MANNESMANN Aktiengesellschaft Verfahren und Vorrichtung zum hydraulischen Aufweiten von rohrförmigen Hohlprofilen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892254A (en) * 1953-06-08 1959-06-30 American Radiator & Standard Method of making cam shafts
NL136743C (de) * 1965-06-03
US3845667A (en) * 1969-03-01 1974-11-05 Kloeckner Humboldt Deutz Ag Fabricated tube control cam shafts
DE2442801A1 (de) * 1974-09-06 1976-03-25 Tokyu Car Corp Hydraulische schlagpresse, insbesondere zum verformen duennwandiger gegenstaende
JPS61266132A (ja) * 1985-05-21 1986-11-25 Musashi Seimitsu Ind Co Ltd 組立カムシヤフトの製造方法
DE3820952A1 (de) * 1988-06-16 1989-12-21 Mannesmann Ag Verfahren und vorrichtung zum hydraulischen aufweiten von hohlprofilen
DE4007284A1 (de) * 1990-03-08 1991-09-12 Gkn Automotive Ag Antriebswelle
DE4103082A1 (de) * 1991-02-01 1992-08-27 Eichelberg & Co Gmbh H D Verfahren zum hydrostatischen umformen von hohlkoerpern aus kaltumformbarem metall und vorrichtung zur durchfuehrung des verfahrens
US5214948A (en) * 1991-12-18 1993-06-01 The Boeing Company Forming metal parts using superplastic metal alloys and axial compression
DE4427201C2 (de) * 1993-11-26 1996-09-12 Ges Innenhochdruckverfahren Verfahren zur Herstellung von hohlen Nockenwellen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB947546A (en) * 1961-03-02 1964-01-22 Monoweld Engineering Company P Improvements in or relating to the shaping of hollow metal articles
GB2057322A (en) * 1979-08-28 1981-04-01 Mannesmann Ag Process and apparatus for the formation of hollow objects having varying cross section
SU1148663A1 (ru) * 1982-09-10 1985-04-07 Научно-исследовательский и опытно-конструкторский институт автоматизации черной металлургии Способ правки длинномерного проката
US4730474A (en) * 1985-04-01 1988-03-15 Hitachi, Ltd. Method of relieving residual stress in metal pipe
EP0497438A1 (de) * 1991-01-28 1992-08-05 MANNESMANN Aktiengesellschaft Verfahren und Vorrichtung zum hydraulischen Aufweiten von rohrförmigen Hohlprofilen

Also Published As

Publication number Publication date
US5802899A (en) 1998-09-08
EP0726823A1 (de) 1996-08-21
DE4337517A1 (de) 1995-05-04
WO1995012466A1 (de) 1995-05-11
EP0726823B1 (de) 2000-06-28
ES2147279T3 (es) 2000-09-01
ATE194092T1 (de) 2000-07-15
KR960705640A (ko) 1996-11-08
JPH09504478A (ja) 1997-05-06
CN1134124A (zh) 1996-10-23
DE59409414D1 (de) 2000-08-03
CA2175822A1 (en) 1995-05-11

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Expiration termination date: 20141103

Granted publication date: 20001004